Customized Physical Therapy Posters - Wall, Waiting, and Treatment Area Physical Therapy Posters Printed on 8mil Photo Gloss paper. This stock is thick and sturdy. The gloss varnish makes your colors pop. Select from two standard sizes, 24" x 36" and 18" x 24". For custom sizes from 12" x 12" up to 41" x 100'(feet) are available upon request. Unlike "stock" physical therapy wall posters, all PTRM Full Service posters are customized original concepts. Pricing includes UPS shipping and handling.